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ATELIER B 4 logo

ATELIER B 4

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BE0434779833

Rechtspersoon Cooperative company 1 establishment

Avenue Vanpée 13, 1300 Wavre Activiteiten van bouwarchitecten atelierb4.be 010/224350

Active for

38 year, 1 month

Financials

Financial year 2025

Worth noting

  • A loss two years in a row.

Gross margin

€ -6,233

▲ 12% vs 2024

Profit

Caution

€ -7,696

▲ 6% vs 2024

Debts

Normal

€ 138,707

▲ 2% vs 2024

ATELIER B 4 from Wavre, company number BE0434779833, closed financial year 2025 with a result of € -7,696 after tax. For that financial year ATELIER B 4 recorded a gross margin of € -6,233 and equity of € 27,445. Compared with financial year 2024, the result moved from € -8,230 to € -7,696. The company made a loss. The company holds a healthy buffer. Debts are under control. The most recent annual accounts were filed with the National Bank of Belgium on February 4, 2026.

What happened at ATELIER B 4?

What happened at ATELIER B 4 in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • New annual accounts for financial year 2025: loss of € 7,696. filed late Source: NBB ↗
  • Colette Detry stepped down as director. NBB
  • Quentin Bruynseels stepped down as director. NBB
  • Eddy Bruynseels stepped down as director. NBB
  • New establishment in Wavre. KBO
  • Start of the company according to the CBE. KBO

In short

From € 2,532 profit in 2022 to € 7,696 loss in 2025.

Paid € 2,297 in corporate taxes since 2022.

Best year ever: 2023, with € 3,024 profit.

A new publication or filing at ATELIER B 4? We notify you, reason included.

Follow ATELIER B 4

Need more data?

History

Every financial year, as far back as the National Bank goes.

Buffer

How long does the company survive without income?

Credit limit

Indicative credit limit, computed from the real figures.

Alerts

New annual account: profit halved. New
Gazette: capital increase of 250k. New

News about who you follow, reason included.

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Management

Directors

According to the 2025 annual accounts

Colette Detry

Director

· until 2023

Quentin Bruynseels

Director

· until 2023

Eddy Bruynseels

Director

Also active at: BATI-PASS, PERFORMANCE BASSE-ENERGIE CONSTRUCTION

· until 2023

Establishments

Establishment units

Physical locations of this company

Registered office

Avenue Vanpée 13

1300 Wavre

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.

Website

Technologies

Font AwesomeGoogle FontsNginx

Hosting & Email

Email provider

OVH Mail

Hosting

OVH, FR

DNS

OVH DNS

Website info

HTTPS Nee
Languages FR

Features

Client portal Contact page

Security

HTTPS
SPF
DMARC

Details

Company number
0434.779.833
VAT number
BE 0434.779.833
Registered office
Avenue Vanpée 13, 1300 Wavre
Names & denominations
ATELIER B 4
Enterprise type
Rechtspersoon
Legal form
Cooperative company
Legal situation
Normale toestand
Start date
15 July 1988
Peppol
Active · Active since 8 Jan 2026
Activities · NACE

Activiteiten van bouwarchitecten

Architecten

Frequently asked questions

What is the enterprise number of ATELIER B 4?
The enterprise number of ATELIER B 4 is BE0434779833.
What is the address of ATELIER B 4?
The registered office of ATELIER B 4 is located at Avenue Vanpée 13, 1300 Wavre.
When was ATELIER B 4 founded?
ATELIER B 4 was founded on 15 July 1988.
What is the main activity of ATELIER B 4?
The main activity of ATELIER B 4 is "Activiteiten van bouwarchitecten" (NACE code 71111).
Does ATELIER B 4 have a website?
Yes, ATELIER B 4 has a website at atelierb4.be.
Does ATELIER B 4 have an online shop?
No, ATELIER B 4 does not have an online shop.
Is ATELIER B 4 active on social media?
No social media profiles are currently known for ATELIER B 4.
How much profit did ATELIER B 4 make in 2025?
ATELIER B 4 recorded a loss after taxes of € 7,696 in financial year 2025.
What is the revenue of ATELIER B 4?
As a small company, ATELIER B 4 is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € -6,233.
Where can I find the annual accounts of ATELIER B 4?
ATELIER B 4 files its annual accounts with the Central Balance Sheet Office of the National Bank of Belgium. The key figures for recent financial years are available for free on this page.
Who are the directors of ATELIER B 4?
According to the 2025 annual accounts, the directors of ATELIER B 4 are: Colette Detry, Quentin Bruynseels, Eddy Bruynseels.